/Engine/Source/Runtime/AudioMixer/Public/AudioMixerDevice.h
Submix effect chain override settings.
virtual void SetSubmixEffectChainOverride ( [USoundSubmix](API\Runtime\Engine\Sound\USoundSubmix) * InSoundSubmix, const [TArray](API\Runtime\Core\Containers\TArray)< FSoundEffectSubmixPtr > & InSubmixEffectPresetChain, float InFadeTimeSec )